Recent Posts by Juergen Kress

Integrated Development Environments (IDEs) are useful tools to maximize productivity for developers. This article will present how to configure new shortcuts and some very important advanced shortcuts available by default in JDeveloper that can be very useful to speed up development process. Introduction and Configuring Shortcuts In order to maximize programmer productivity, one important aspect is the use of some shortcuts. We all know some basic shortcuts like “CTRL+X” (to...

In our previous blog, we have showcased how to install API Cloud Service physical gateway. In this blog, we'll execute some useful commands. For instance, how to start, stop and check status of the physical gateway. Below command must run from the directory where Gateway installer was unzipped. Command to check the status of Physical Gateway Run below command to check the status of Physical Gateway python APIGateway.py -f gateway-props.json -a status Enter username and password...

I thought to check how well ADF BC REST scales and how fast it performs. For that reason, I implemented sample ADF BC REST application and executed JMeter stress load test against it. You can access source code for application and JMeter script on my GitHubrepository. Application is called Blog Visitor Counter app for a reason - I'm using same app to count blog visitors. This means each time you are accessing blog page - ADF BC REST service is triggered in the background and...

Every year we prepare a new demo for the #PaaSForum. During the 2017 conference in Split #BanditCloudExpert approved, based on Oracle Process Cloud, Jean-Marcs keynote. Last year in Budapest we took care of an Easter bunny. In this case solution we adapted a bunny and feed it. The goal of the demonstration is to proof innovation of the Oracle Cloud platform and to have some fun! Proof of concepts and rapid prototypes are the key in a sales process. The Oracle cloud...

In this tutorial, We’ll learn to change look n feel of ADF tree table component using Oracle ADF Skin Here I am using Departments and Employees table HR Schema to prepare the model and created tree Table using view link between Departments and Employees View Object. You can check this link to know more about treeTable component – How to create treeTable in Oracle ADF Added basic styling for master data in inlineStyle property of af:treeTable and it looks like this. Read the...

Applications represent the applications API consumers use to send requests to registered APIs in Oracle API CS. Consumers register applications to APIs they use. Below are steps to create an application using Oracle API CS console Login to API CS console and navigate to Applications tab Click on Create button Enter below information from the Application Dialog and click Create button Application Name: Enter application name Description(Optional): Enter brief description of...

This post is based on my Oracle Code 2018 Warsaw talk. View presentation on slides share. Wondering what micro frontends term means? Check micro frontends description here. Simply speaking, micro frontend must implement business logic from top to bottom (database, middleware and UI) in isolated environment, it should be reusable and pluggable into main application UI shell. There must be no shared variables between micro frontends. Advantage - distributed teams can work on...

IP white-listing allows to create lists of trusted IP addresses or IP ranges from which a users can access APIs. IP white-list is a security feature often used for limiting and controlling access only to trusted users or applications. Oracle API CS (Cloud Service) provides IP Filter Validation policy to control which IP Addresses can successfully send requests to the API. The IP address originated by the client is received from the HTTPRequest. This policy checks if the address...

Looking to learn how to build applications with the new version of Oracle Visual Builder Cloud Service? We have you covered! The Oracle Visual Builder YouTube Channel has a couple of videos that demonstrate the development experience: Developing a Web Application in 10 Minutes Developing an On-Device Mobile Application in 10 Minutes Want to try it yourself? We built a "getting started playlist" to take you from scratch to a published application following 4 short videos. Read the...